Lenze 2102-V Série Instructions De Montage page 67

RS232
5
9
RS232 interface for communication module EMF2102IBC−V001 / −V004 (Sub−D socket,
9−pole)
Pin Designation
1 −
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 T/R(A)
8 T/R(B)
9 Vcc5
Features of wiring for RS232
Communication media
Network topology
Possible number of drive controllers
Maximum cable length
EDKMF2102 DE/EN/FR 8.0
Connection established via RS232 (LECOM−A)
1
6
2102
Input/output
−
Input
Output
Output
−
Input
Input/output
Input/output
Output
RS232 (LECOM−A)
Point−to−Point
1
15 m
l
Electrical installation
Assignment
unused
RS232 data receive line
RS232 data transmit line
Transmit control
Reference potential
RS232, unused
RS485 (2102−V001 only)
RS485 (2102−V001 only)
+5V / 10 mA supply
6
2102LEC015
67